Hi nmackay, I saw that you were going to be making your flying geese for this BOM. I just wanted to tell you that the sizes on the instruction packet are the finished quilt size. So when you make the geese, they have to measure at 3 1/2 x 6 1/2 when you finish the block. when sewn into the quilt they will be the 3x6. I don't have a geese ruller that size so what I did was make the 4x8 geese and cut it down to the right size. I hope that helps a little.